CN102829406A - Lamp and light guide plate thereof - Google Patents
Lamp and light guide plate thereof Download PDFInfo
- Publication number
- CN102829406A CN102829406A CN2011101591861A CN201110159186A CN102829406A CN 102829406 A CN102829406 A CN 102829406A CN 2011101591861 A CN2011101591861 A CN 2011101591861A CN 201110159186 A CN201110159186 A CN 201110159186A CN 102829406 A CN102829406 A CN 102829406A
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- lgp
- light source
- light
- accepting groove
- papers
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Abstract
The invention discloses a lamp which comprises a light source and a light guide plate, wherein the light source is arranged on a side of the light-out surface of the light guide plate; the light-out surface of the light guide plate is adhered with diffusion paper; and the diffusion paper is an atomized cellophane tape. Compared with a propylene plate in the traditional technology, the light guide property of the atomized cellophane tape is not different, but the weight is reduced, and the cost is reduced too. Meanwhile, the installation process is greatly simplified, and the installation efficiency is improved.
Description
[technical field]
The present invention relates to a kind of light fixture, particularly relate to a kind of light fixture and LGP thereof.
[background technology]
The furred ceiling lamp is a kind of decorating lighting lamp.Parts such as the furred ceiling lamp generally includes and withholds, lamp body, light emitting source, LGP, power supply.Light emitting source sends illumination light, evenly is transmitted into external environment through LGP, and illuminating effect is provided.LGP can play the equally distributed effect of light that makes.
The exiting surface of LGP posts one deck diffuser plate usually, and the optical characteristics through this diffuser plate makes the exiting surface bright dipping softer.Traditional diffuser plate adopts bonding mode, promptly uses heat-conducting glue at the bonding propylene pasting board that is printed with the guiding property material of the exiting surface of LGP.Degree of adhesion descended after the heat-conducting glue that this diffuser plate is installed was heated, and heat conduction is inhomogeneous, makes diffuser plate and LGP combine insecurely easily, drops easily.And the weight of propylene pasting board is heavier, is unfavorable for installation and removal, and cost is higher.
[summary of the invention]
Based on this, be necessary to provide a kind of material light, illuminating effect is good, and the light fixture of being convenient to install.
A kind of light fixture comprises light source and LGP, and said light source is arranged on the side of the exiting surface of said LGP, and the exiting surface of said LGP posts papers, and said papers is the atomizing hinge.
Be fitted in atomizing hinge and the conventional art of exiting surface of LGP and compare with the acrylic panel that the guiding property material is arranged that LGP is fitted, in light weight, cost is low, need not use glue bonding during installation, and installation process is easier.And the thinner thickness of atomizing hinge, so heat conduction is more even, is not easy to cause coming off because heat conduction is inhomogeneous, has prolonged the service life of light fixture.
Preferably, said atomizing hinge adopts PETG, polyvinyl chloride or polypropylene.
Preferably, also comprise the light-shielding sheet that is attached to said papers edge.
Preferably, the sidewall reflective sheeting is posted in said LGP side that said light source is not set.
Preferably, the back side that said LGP is opposite with said exiting surface is fitted with paper backlight.
Preferably, the side that said LGP is provided with said light source is provided with accepting groove, and said light source is arranged in the said accepting groove.
Preferably, said light source is the strip light source, and the sidewall of accepting groove also is provided with the stopper slot that prevents that light source from coming off, and said light source is provided with the rib of the convexity corresponding with stopper slot, and the rib of said convexity is embedded in the said stopper slot.
Preferably, said LGP is provided with the laser point
In addition, be necessary to provide a kind of material light, illuminating effect is good, and the LGP of the light fixture of being convenient to install.
A kind of LGP, the exiting surface of said LGP posts papers, and said papers is the atomizing hinge.
Be fitted in atomizing hinge and the conventional art of exiting surface of LGP and compare with the acrylic panel that the guiding property material is arranged that LGP is fitted, in light weight, cost is low, need not use glue bonding during installation, and installation process is easier.And the thinner thickness of atomizing hinge, so heat conduction is more even, is not easy to cause coming off because heat conduction is inhomogeneous, has prolonged the service life of light fixture.
Preferably; Said atomizing hinge adopts PETG, and the side that said LGP is provided with said light source is provided with accepting groove, and said light source is arranged in the said accepting groove; Said light source is the strip light source; The sidewall of accepting groove also is provided with the stopper slot that prevents that light source from coming off, and said light source is provided with the rib of the convexity corresponding with stopper slot, and the rib of said convexity is embedded in the said stopper slot
[description of drawings]
Fig. 1 is the structure chart of new indoor furred ceiling lamp;
Fig. 2 is the partial enlarged drawing of the LGP of Fig. 1.
[specific embodiment]
For the heat-conducting glue of the LGP that solves indoor furred ceiling lamp is heated inhomogeneously, PC material LGP material is overweight to come off easily and inconvenient problem is installed, and has proposed a kind of novel fitting structure.
In a preferred embodiment, as depicted in figs. 1 and 2, light fixture is a slab construction, comprises LGP 110, light source 120, paper backlight 130, sidewall reflective sheeting 140, papers 150, light-shielding sheet 160, suspension ring 170 and power supply 180 are installed.
LGP 110 is made up of the propylene material, and smooth surface has light transmission, is flat structure.LGP 110 is provided with the laser point, and laser is lighted the effect of leaded light point here.When light was mapped to laser point, light can reflect to each orientation, through repeatedly penetrating from LGP 110 exiting surfaces after the reflection, helped the even of bright dipping again.Through various densitys, leaded light point not of uniform size, can make LGP 110 uniformly light-emittings.The side of LGP 110 exiting surfaces is provided with the accepting groove 111 of placing light source 120.
Sidewall reflective sheeting 140 is fitted in the side (hereinafter to be referred as the side of LGP 110) that LGP 110 is not provided with light source 120.The light that act as the side of directive LGP 110 of sidewall reflective sheeting 140 reflexes in the LGP 110, prevents the side light leak of LGP 110.
Light-shielding sheet 160 is fitted in papers 150 edges.The effect of light-shielding sheet 160 is the edge light leaks that prevent papers 150.Compare with the shielding mode of the employing aluminium sash of conventional art, adopt the mode cost of light-shielding sheet 160 shadings lower, and make the weight of light fixture lighter.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. a light fixture comprises light source and LGP, and said light source is arranged on the side of the exiting surface of said LGP, it is characterized in that, the exiting surface of said LGP posts papers, and said papers is the atomizing hinge.
2. light fixture according to claim 1 is characterized in that, said atomizing hinge adopts PETG, polyvinyl chloride or polypropylene.
3. light fixture according to claim 2 is characterized in that, also comprises the light-shielding sheet that is attached to said papers edge.
4. light fixture according to claim 1 is characterized in that, said LGP is not provided with the side of said light source and posts the sidewall reflective sheeting.
5. light fixture according to claim 1 is characterized in that, the back side that said LGP is opposite with said exiting surface is fitted with paper backlight.
6. light fixture according to claim 1 is characterized in that the side that said LGP is provided with said light source is provided with accepting groove, and said light source is arranged in the said accepting groove.
7. light fixture according to claim 6; It is characterized in that said light source is the strip light source, the sidewall of accepting groove also is provided with the stopper slot that prevents that light source from coming off; Said light source is provided with the rib of the convexity corresponding with said stopper slot, and the rib of said convexity is embedded in the said stopper slot.
8. according to any described light fixture in the claim 1 to 7, it is characterized in that said LGP is provided with the laser point.
9. a LGP is characterized in that, the exiting surface of said LGP posts papers, and said papers is the atomizing hinge.
10. LGP according to claim 9 is characterized in that, said atomizing hinge adopts PETG; The side that said LGP is provided with said light source is provided with accepting groove; Said light source is arranged in the said accepting groove, and said light source is the strip light source, and the sidewall of accepting groove also is provided with the stopper slot that prevents that light source from coming off; Said light source is provided with the rib of the convexity corresponding with stopper slot, and the rib of said convexity is embedded in the said stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101591861A CN102829406A (en) | 2011-06-14 | 2011-06-14 | Lamp and light guide plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101591861A CN102829406A (en) | 2011-06-14 | 2011-06-14 | Lamp and light guide plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829406A true CN102829406A (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101591861A Pending CN102829406A (en) | 2011-06-14 | 2011-06-14 | Lamp and light guide plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776370A (en) * | 2015-04-17 | 2015-07-15 | 杭州星碧科技有限公司 | Indoor lamp |
| CN106932852A (en) * | 2015-12-14 | 2017-07-07 | Eta瑞士钟表制造股份有限公司 | For the photoconductive device illuminated for display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387381A (en) * | 2007-09-14 | 2009-03-18 | 富士迈半导体精密工业（上海）有限公司 | Light source module |
| CN201527525U (en) * | 2009-09-18 | 2010-07-14 | 厦门敏讯信息技术股份有限公司 | Backlight source structure of liquid crystal module |
| CN101812220A (en) * | 2010-03-02 | 2010-08-25 | 江苏工业学院 | Light diffusion agent mother material used for light diffusion film, preparation method and application thereof |
| CN201654391U (en) * | 2010-04-01 | 2010-11-24 | 福建捷联电子有限公司 | Double-side liquid crystal display with straight downward light guide plate |
| CN102003663A (en) * | 2010-11-26 | 2011-04-06 | 段艳芳 | LED flat panel lighting lamp special for kitchens and bathrooms |
| CN201811106U (en) * | 2010-10-12 | 2011-04-27 | 广东亚一照明科技有限公司 | Light emitting diode (LED) ceiling lamp |
-
2011
- 2011-06-14 CN CN2011101591861A patent/CN102829406A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387381A (en) * | 2007-09-14 | 2009-03-18 | 富士迈半导体精密工业（上海）有限公司 | Light source module |
| CN201527525U (en) * | 2009-09-18 | 2010-07-14 | 厦门敏讯信息技术股份有限公司 | Backlight source structure of liquid crystal module |
| CN101812220A (en) * | 2010-03-02 | 2010-08-25 | 江苏工业学院 | Light diffusion agent mother material used for light diffusion film, preparation method and application thereof |
| CN201654391U (en) * | 2010-04-01 | 2010-11-24 | 福建捷联电子有限公司 | Double-side liquid crystal display with straight downward light guide plate |
| CN201811106U (en) * | 2010-10-12 | 2011-04-27 | 广东亚一照明科技有限公司 | Light emitting diode (LED) ceiling lamp |
| CN102003663A (en) * | 2010-11-26 | 2011-04-06 | 段艳芳 | LED flat panel lighting lamp special for kitchens and bathrooms |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776370A (en) * | 2015-04-17 | 2015-07-15 | 杭州星碧科技有限公司 | Indoor lamp |
| CN104776370B (en) * | 2015-04-17 | 2017-10-10 | 杭州星碧科技有限公司 | A kind of indoor lamp |
| CN106932852A (en) * | 2015-12-14 | 2017-07-07 | Eta瑞士钟表制造股份有限公司 | For the photoconductive device illuminated for display device |
| CN106932852B (en) * | 2015-12-14 | 2019-12-27 | Eta瑞士钟表制造股份有限公司 | Light guide apparatus for illuminating a display device |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |